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Latest Swiss Institute of Bioinformatics Stories

First Sex Determining Genes Appeared In Mammals Some 180 Million Years Ago
2014-04-24 03:55:04

Swiss Institute of Bioinformatics This news release is available in French and German. Man or woman? Male or female? In humans and other mammals, the difference between sexes depends on one single element of the genome: the Y chromosome. It is present only in males, where the two sexual chromosomes are X and Y, whereas women have two X chromosomes. Thus, the Y is ultimately responsible for all the morphological and physiological differences between males and females. But this has not...

'First Wave' Settlers Had Key Role In Human Evolution
2011-11-04 05:38:01

A new study examining the genealogies of early human pioneers suggests that settlers who were first to colonize a new region of the world produced more offspring than the settlers who followed them, giving them a selective advantage. The international team of researchers, who specialize in studying the effects of rapid territorial and demographic expansions on recent human evolution, analyzed the growth of human colonies in an area of Quebec, Canada, between 1686 and 1960.  They...

6acd619f95cd0c051b94bbb0a413e6aa1
2009-02-26 11:59:22

AssociationViewer will explore links between genes and disease Modern genotyping technologies offer new opportunities to explore how genes influence health and disease, but also present the challenge of analyzing huge amounts of genetic and clinical data. With this in mind, investigators at the Lausanne Branch of the international Ludwig Institute for Cancer Research (LICR), the Swiss Institute of Bioinformatics (SIB) and the University Hospital of Lausanne have developed AssociationViewer, a...


Word of the Day
glogg
  • Scandinavian punch made of claret and aquavit with spices and raisins and orange peel and sugar.
This word comes from the Swedish 'glogg,' which is an alteration of 'glodgat,' mulled (wine).
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